Progress against the field
From New York 2026 to Boston 2026, Michelle Desio got 16:02 faster than the field.
The clock says 20:07 faster, but the races themselves got 4:05 quicker for everyone.
How this is worked out ⓘ
A finish time moves for two reasons: the athlete, and the race — its course, its floor, its day. For each pair of races in a row in one category, we take everyone who raced both and use the middle of how much they moved (the median) as "the race". Whatever is left is the athlete. Doubles are compared only when the same two people raced both, and told as the pair's; relays are left out. A pair with fewer than 15 athletes in common is not shown.
Every race
9 races · 9 events
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Boston8 Oct 2026Individual Pro · Women1:45:30 PB194/224Beat 13%
↑ 133 days after New York 2026 16:02 better than the field Why ↓Close ↑
20:07 faster on the clock, and the race was 4:05 faster for everyone, so 16:02 of it was this athlete.
The fieldCompare these two →4:05 faster This athlete20:07 faster -
New York28 May 2026Individual Pro · Women2:05:37264/312Beat 15%
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Ottawa14 May 2026Individual Pro · Women1:56:41106/114Beat 7%
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Houston26 Mar 2026Individual Pro · Women2:05:33218/240Beat 9%
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Atlanta31 Oct 2025Individual Pro · Women2:03:5277/77Beat 0%
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Toronto3 Oct 2025Individual Pro · Women2:12:1170/71Beat 1%
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Dallas19 Nov 2022Individual Open · Women1:45:46 PB90/141Beat 36%
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Las Vegas14 May 2022Individual Pro · Women1:59:29154/156Beat 1%
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Chicago26 Jun 2021Individual Open · Women1:49:2336/58Beat 38%